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S44025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44025

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UNS S44025

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This page is mainly introduced the S44025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44025,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S44025

Steel Garde:S44025
Type:Stainless Steels
Country:USA
Standard:UNS
Application:S44025

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 959 S44025	SAE	USA
S44025	AISI	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.95	1.1
Si		1.00
Mn		1.00
P		0.025
S		0.025
Cr	16.0	18.0
Ni		0.75
Mo	0.40	0.65

Mechanical Properties

Tensile strength	198～397	σb/MPa
Yield Strength	808	σ 0.2 ≥/MPa
Elongation	40	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	622～343	-
HRC	30	-

Physical Properties

Thermal expansion	86-09	e-6/K
Thermal conductivity	00-49	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7940-3935	째C
Density	7652-4257	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
S44025 Stainless Steels	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk